{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["sports team of location", "administrative division of country"], "input": "Last week during a tour of Europe , Mr. Purcell arrived in Portugal to address a retreat for the firm 's top-producing 175 brokers ."}
{"sports team of location": [], "administrative division of country": []}